const mysql=require('mysql')

const connect=mysql.createConnection({
    host:"localhost",
    port:"3306",
    user:"root",
    password:"root",
    database:"biao"
})
connect.connect(err=>
    {
        if(!err)
        {
            console.log("数据库连接成功！");
        }
        else
        {
            console.log("数据库连接失败！");
        }
    })
module.exports = connect